Makoto (肥沼誠) Koinuma
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12
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
32
DUV-index+ ?Largest integer N such that the race distances provide at least N complete segments of N km in total. A single long race may therefore contribute several segments. See the DUV-Index tab for the detailed calculation. calculation details
2
Countries visited ?
France
Japan
58,8%
Rank quotient ?This runner's calculation uses 12 eligible race(s): Σ(rank − 1) = 3 854; Σ finishers = 6 549. 3 854 / 6 549 × 100 = 58.85%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed12
Km — ultra races1 209 km
> 100 km5
> 160 km2
Longest race176,0 km
21ème Ultra Trail Tour du Mont Blanc (UTMB) — 30/8/2024
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road24,7%
Trail75,3%
Records
HISTORY
12 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 30/8/2024 | 21ème Ultra Trail Tour du Mont Blanc (UTMB) | 176,00 | ×5 |
| ✓ 2 | 14/9/2019 | 11th Shinetsu Five Mountains Trail 100 mile | 160,93 | ×5 |
| ✓ 3 | 22/9/2018 | 5th SkyView Ultra-Trail 120 - Yamada Noboru Memorial Cup | 129,00 | ×4 |
| ✓ 4 | 17/4/2022 | 32th Fuji 5 Lakes 118 km Challenge | 118,00 | ×3 |
| ✓ 5 | 19/5/2018 | 3rd Trainic World 100 km in Sai-No-Kuni | 106,00 | ×3 |
| ✓ 6 | 27/2/2021 | 11th Little Edo 91k | 91,00 | ×2 |
| ✓ 7 | 12/3/2022 | 12th Little Edo 90k | 90,00 | ×2 |
| ✓ 8 | 23/9/2017 | 4th SkyView Ultra-Trail 60 - Yamada Noboru Memorial Cup | 75,00 | ×2 |
| ✓ 9 | 10/12/2017 | 4th Izu Trail Journey | 71,70 | ×2 |
| ✓ 10 | 9/10/2022 | 30th Hasetsune Cup - Japan Mountain Endurance Race | 71,50 | ×2 |
| ✓ 11 | 25/8/2019 | 6th Tsukuba Renjyo 70 km Road & Trail Run | 70,00 | ×2 |
| ✓ 12 | 9/7/2017 | 5th Trainic world Chichibu Trail Run 50km | 49,80 | ×1 |